%0 Journal Article
%T Utilizationofmodifiedsphericalcoordinatesforsatellitetosatellitebearings-onlytracking
%A Li
%A Qiang
%A Shi
%A Lihui
%A Wang
%A Hongxian
%A Guo
%A Fucheng
%J 空间科学学报
%P 627-634
%D 2009
%X AnewsatellitetosatellitepassivetrackingmethodusingBearings-OnlymeasurementsinModifiedSphericalCoordinates(MSC)isproposed.Thesystemdynamicsandmeasurementprocessarepresentedinthree-dimensionalMSC,andthenthetrackingmethodisdeducedindetailsbasedontheCartesianmethod.Performanceofthenewmethodisvalidatedthroughcomputersimulations,whichprovedthattheproposedmethodiseffectiveintermsoftheestimationaccuracyandconvergencetimecomparedwiththeCartesianmethodnomattertheInitialStateErrors(ISE)andmeasurementerrorsarelargeorsmall.
%K Satellite
%K Passivetracking
%K ModifiedSphericalCoordinates
%U http://www.cjss.ac.cn/CN/abstract/abstract754.shtml